Product Description
Simpson MSSC4.25KW-KT20 MSSC 4-1/4 in. Kneewall Connector for 6 in. Framing Member w/ Bearing Plate (Qty-20) by Simpson Strong-Tie is a rigid cold-formed steel (CFS) connector engineered for moment-resisting kneewall lighter-duty applications. Designed to work in tandem with Simpson Strong-Tie BP 1/2-3 bearing plates, this 4-1/4 in. connector delivers the increased load capacity needed for steel construction, supporting load-bearing walls with a streamlined hole pattern that simplifies both specification and installation.
Key Features
- One simple custom hole pattern for each stud size simplifies specification and installation
- 3/8 in. diameter anchor bolt location enables easy tool access
- BP 1/2-3 bearing plates included
- MSSC made from 97 mil (12 ga.) steel (50 ksi); BP made from 229 mil (3 ga.) steel (33 ksi)
- 4-1/4 in. kneewall connector compatible with 6 in. deep steel framing member
- MSSC zinc galvanized (G90) finish; BP uncoated steel
- Quantity: 20 connectors and plates per package
Specifications
- MPN: MSSC4.25KW-KT20
- Brand: Simpson Strong-Tie
- Connector Length: 4-1/4 in.
- Gauge: 12 ga. (97 mil)
- Member Size: 6 in. depth
- Coating/Finish: Zinc Galvanized, G90 (MSSC); Uncoated steel (BP)
- Anchor Bolt Diameter: 3/8 in.
- MSSC Steel Strength: 50 ksi
- BP Steel Thickness: 229 mil (3 ga.), 33 ksi
- Packaging Quantity: 20
- Install With: Fasteners may vary by application; refer to Simpson Strong-Tie catalog or strongtie.com
- Country of Origin: United States
Approved Applications
- Curtain-Wall Construction
What's Included
- (20) MSSC4.25KW connectors
- (20) BP bearing plates
Frequently Asked Questions
- What size framing member is the MSSC4.25KW-KT20 compatible with?
- The MSSC4.25KW-KT20 is a 4-1/4 in. kneewall connector compatible with a 6 in. deep steel framing member, making it well-suited for cold-formed steel (CFS) curtain-wall and kneewall construction applications.
- Are bearing plates included with this connector kit?
- Yes. Each package includes 20 MSSC kneewall connectors and 20 BP 1/2-3 bearing plates. The bearing plates are made from 229 mil (3 ga.) steel (33 ksi) with an uncoated steel finish, while the connectors feature a zinc galvanized (G90) finish.
- What gauge and material are the MSSC connectors made from?
- The MSSC connectors are made from 97 mil (12 ga.) steel with a minimum yield strength of 50 ksi, providing the increased load capacity required for cold-formed steel construction applications.
- What fasteners are required to install the MSSC4.25KW-KT20?
- Fasteners may vary by application. For specific fastener requirements, refer to the Simpson Strong-Tie catalog or strongtie.com to ensure proper installation for your project conditions.
Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.
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